METHOD FOR MANUFACTURING FIBER-REINFORCED COMPOSITE MATERIAL MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a fiber-reinforced composite material molding capable of manufacturing a plate-like fiber-reinforced composite material molding which has an adequate appearance and has a bent portion in the end.SOLUTION: A method for manufacturing a fiber-reinforced composite material molding includes: a lamination step of laminating a sheet-like prepreg substrate which is impregnated with a matrix resin composition on a reinforced-fiber substrate to obtain a prepreg laminate 10; and a molding step of heating and pressing the prepreg laminate 10 to obtain a plate-like fiber-reinforced composite material molding that has a bent portion of which a radius of curvature of the outer peripheral portion is 5 mm or less in at least one end and has a smooth surface. The lamination step further laminates an electromagnetic wave transmitting prepreg substrate 21 in which non-conductive fibers are aligned in one direction in the length direction of a first end 10a in the upper surface of the prepreg laminate 10, on the first end 10a.SELECTED DRAWING: Figure 2